Date of Evaluation Trait PTA Reliability
May 2025 Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)
  • Risk of Dairy Calving Difficulty:
  • Dairy Heifers
  • Dairy Cows
Low
7.2%
2.3%

99% (V High)
99% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 17.6% 96%
May 2025 Birth Weight (Expected progeny birth weight) 40.6 kg 96%
May 2025 Gestation (Days between conception and birth) -4.70 days 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.25 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.70% 99%


4,273 total progeny records from 1,681 dairy contemporary groups
( 52,414 herdmate records from 1,671 dairy contemporary groups)
  • 744 progeny ( 4,807 herdmates) born to heifers
  • 1,078 progeny ( 13,997 herdmates) born to 2nd parity dam
  • 2,451 progeny ( 33,610 herdmates) born to ≥3rd parity dam
  • 51.1% progeny (50.4% herdmates) were males
  • Dam Info
11 total progeny records from 1 contemporary groups
( 186 herdmate records from 1 contemporary groups)
  • 0 progeny ( 92 herdmates) born to heifers
  • 2 progeny ( 40 herdmates) born to 2nd parity dam
  • 9 progeny ( 54 herdmates) born to ≥3rd parity dam
  • 54.5% progeny (54.8% herdmates) were males
  • Dam Info
86 total progeny records from 27 contemporary groups
( 1,780 herdmate records from 27 contemporary groups)
  • 11 progeny ( 488 herdmates) born to heifers
  • 25 progeny ( 347 herdmates) born to 2nd parity dam
  • 50 progeny ( 945 herdmates) born to ≥3rd parity dam
  • 50% progeny (52.4% herdmates) were males
  • Dam Info